Marriage Contract (2016)

Cast: Hye-Soo has lived alone with her daughter Eun-Sung after her husband's death. She is constantly hounded by loan sharks due to her late husband's debt. Hye-Soo begins to work at the restaurant run by Ji-Hoon. She learns that she has a brain tumor and she needs money for her daughter after she passes away. Hye-Soo overhears from Ji-Hoon that he is looking for a liver donor for his mother. To make it happen legally, Ji-Hoon plans to marry the donor. Hye-Soo insists to Ji-Hoon that she wants to be the donor. Ji-Hoon, unaware of Hye-Soo's brain tumor, accepts her offer and they prepare a marriage contract.